*{
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑"
}
body{
    background: url(../img/bg.png);
    background-size:100% 100%;
    background-repeat: no-repeat;
}
.container{
    height: 100vh;
    display:flex;
    justify-content: center;
    align-items: center;
}
.item{
    width: 690px;
    height:400px;
    display: flex;
}
.col1{
    flex-basis: 60%;
    padding-top:50px;
    text-align: center;
    background: white;
    
}
.col1 input{
    display:block;
    box-sizing: border-box;
    margin: auto;
    margin-top: 15px;
    margin-bottom: 10px;
    width: 300px;
    height: 40px;
    border: 1px solid #ccc;
    background-color: #fafafa;
    border-radius: 3px;
    padding-left: 40px;
    outline: none;
    background-color: #e8e8e8;
    }
.col1 input:focus{
    border: 1px solid #bbb;
}
.col1 input:nth-child(2){
    background-image: url(../img/yonghuming.png);
    background-repeat: no-repeat;
    background-position: 10px 7px;
}
.col1 input:nth-child(3){
    background-image: url(../img/mima.png);
    background-repeat: no-repeat;
    background-position: 10px 7px;
}
.col1 h2{
    font-size: 45px;
    font-weight: 300;
    margin-top: 20px;
    margin-bottom: 35px;
}
.col1 .a{
    display: block;
    width: 300px;
    height: 38px;
    background: #7554BF;
    border-radius: 3px;
    margin: auto;
    line-height: 38px;
    text-decoration: none;
    color: aliceblue;
    margin-top:30px;
    padding-left: 0px;
}
.col1 .a:hover{
    background:#7554ab;
    cursor: pointer;
}
.col2{
    box-sizing: border-box;
    background: url(../img/bg-login.png);
    background-size: 100%;
    padding-top: 100px;
    padding-left: 50px;
    flex-basis: 40%;
    color: aliceblue;
    font-size: 13px;
}
.col2 div{
    line-height: 68px;
    position: relative;
    margin-top: 40px;
}
.col2 img{
    position: absolute;
    top: 22px;
    left: 78px;
    width: 22px;
    height: 22px;
}
.col2 a{
    color: aliceblue;
    text-decoration: none;
    font-size: 14px;
}
@media (max-width:600px){
    .container{
        width: 100%;
    }
    .item{
        width:100%;
        display: block;
        box-sizing: border-box;
        margin: auto;
        margin-top: 0px;
    }
    .col1,.col2{
        display: block;
        width: 100%;
       padding-bottom: 50px;
    }
    .col1 input{
        width: 90%;
    }
    .col1 .a{
        width: 90%;
    }
    .col1{
        box-sizing: border-box;
        padding: 50px 20px;
    }
    .col1{
        
    }
}